It suddenly occurred to him he had left his keys in the office.
He, as well as his sister, to enter Harvard University recently because of excellent behaviors.
—When did you last see your first teacher?—On a party last June her 40th year of teaching.
Don’t take _____ for granted that your parents should support you all your life.
All the people present fixed their eyes on me, _____ me feel very embarrassed.
I owe it my friends that I went through the hard time after I lost my job. Everything couldn’t have been going so ___________without them.